Which of the following is NOT a characteristic of Climate Type D?

Climate Type D, also known as continental climate, is characterized by significant seasonal temperature variations. This climate type is marked by hot summers, cold winters, and can also experience moderate to high precipitation levels, though it is not necessarily low. The defining factors of Climate Type D are the stark contrasts between summer and winter temperatures, which do not support the idea of very mild temperatures year-round. Therefore, the characteristic of very mild temperatures throughout the year does not align with the characteristics of Climate Type D.